JP2017158907A

JP2017158907A - Washing machine

Info

Publication number: JP2017158907A
Application number: JP2016047708A
Authority: JP
Inventors: 功一八木; Koichi Yagi; 寺井　謙治; Kenji Terai; 謙治寺井; 村尾　剛; Takeshi Murao; 剛村尾; 武人奥山; Taketo Okuyama
Original assignee: Panasonic Intellectual Property Management Co Ltd
Current assignee: Panasonic Intellectual Property Management Co Ltd
Priority date: 2016-03-11
Filing date: 2016-03-11
Publication date: 2017-09-14

Abstract

PROBLEM TO BE SOLVED: To prevent water from remaining in a liquid finishing agent storage part 77 after completion of washing.SOLUTION: By securing a distance so that, by a siphon phenomenon, a liquid agent flowing into a liquid finishing agent input passage (input passage) 87 through a first liquid finishing agent input port 79 does not interfere with a liquid agent overflowing and spilling out of a liquid finishing agent storage part 77 and flowing into the liquid finishing agent input passage (input passage) 87, the siphon phenomenon surely works, and an effect of preventing water from remaining in the liquid finishing agent storage part 77 can be surely exhibited.SELECTED DRAWING: Figure 3

Description

本発明は、洗濯物を洗い、すすぎ、脱水する洗濯機に関するものである。 The present invention relates to a washing machine for washing, rinsing and dewatering laundry.

従来、この種の洗濯機は、洗剤を投入する洗剤ケースを備え、運転開始に先立ち予め洗剤ケース内に洗剤や，仕上剤等を投入しておく構成がとられてきた（例えば、特許文献１参照）。 Conventionally, this type of washing machine is provided with a detergent case in which a detergent is introduced, and a configuration in which a detergent, a finishing agent, or the like is introduced into the detergent case in advance of the start of operation has been employed (for example, Patent Document 1). reference).

図１は、一般的な洗濯機の縦断面図、図２は、同洗濯機の洗剤投入部（洗剤収容容器）の斜視図、図４は、同洗濯機の洗剤投部（洗剤収容容器）の断面図である。 FIG. 1 is a longitudinal sectional view of a general washing machine, FIG. 2 is a perspective view of a detergent charging part (detergent container) of the washing machine, and FIG. 4 is a detergent throwing part (detergent container) of the washing machine. FIG.

図１において、回転ドラム４１は、有底円筒形に形成され、外周部に多数の通水孔４２が全面に設けられ、筺体４３内に揺動自在に支持された水槽４４内に回転自在に配設されている。 In FIG. 1, the rotating drum 41 is formed in a bottomed cylindrical shape, and a large number of water passage holes 42 are provided on the entire outer periphery, and the rotating drum 41 is rotatable in a water tank 44 that is swingably supported in a housing 43. It is arranged.

回転ドラム４１の回転中心に傾斜方向に回転軸（回転中心軸）４５が設けられ、回転ドラム４１の軸心方向は正面側から背面側に向けて下向きに傾斜させている。回転軸４５に大プーリ４６、ベルト４７、小プーリ４８を介して、水槽４４の背面側近傍に取り付けたモータ４９を連結し、回転ドラム４１を正転、逆転方向に回転駆動する。回転ドラム４１の傾斜角度は、例えば１０度とする。 A rotation axis (rotation center axis) 45 is provided at the rotation center of the rotary drum 41 in the inclination direction, and the axial center direction of the rotation drum 41 is inclined downward from the front side toward the back side. A motor 49 attached in the vicinity of the back side of the water tank 44 is connected to the rotary shaft 45 via a large pulley 46, a belt 47, and a small pulley 48, and the rotary drum 41 is rotated in the forward and reverse directions. The inclination angle of the rotating drum 41 is, for example, 10 degrees.

また、回転ドラム４１の内壁面には、衣類撹拌用の複数個の突起板５０を設けており、回転ドラム４１を低速で回転させることにより、衣類を突起板で引っ掛けて上方に持ち上げた後、適当な高さで落下させるといった撹拌動作（タンブリング動作）を与えることにより、衣類の撹拌たたき洗い、および乾燥動作などを行なう。 In addition, a plurality of protruding plates 50 for stirring clothes are provided on the inner wall surface of the rotating drum 41. After rotating the rotating drum 41 at a low speed, the clothes are hooked by the protruding plate and lifted upward. By giving a stirring operation (tumbling operation) such as dropping at an appropriate height, clothes are stirred and washed, and a drying operation is performed.

上記の、回転ドラム４１、水槽４４、モータ４９等により、振動系の水槽ユニット５１が構成されている。 The above-described rotating drum 41, water tank 44, motor 49, etc. constitute a vibration water tank unit 51.

水槽４４の正面側で筺体４３の上向き傾斜面に設けた開口部を、扉体５２により開閉自在に覆い、扉体５２を開くことにより、衣類出入口５３を通して回転ドラム４１内に洗濯物を出し入れできるようにしている。 The opening provided in the upward inclined surface of the housing 43 on the front side of the water tank 44 is covered with a door body 52 so that it can be opened and closed. By opening the door body 52, the laundry can be taken in and out of the rotary drum 41 through the clothing entrance 53. I am doing so.

水槽ユニット５１は、筺体４３下方の防振部材５４および上方のばね体（図示せず）により揺動自在に防振支持され、水槽４４の下部には、排水経路５６の一端を接続し、排水経路５６の他端を排水弁（排水手段）５７に接続して、水槽４４内の洗濯水を外部に排水する。 The water tank unit 51 is supported by a vibration isolating member 54 below the housing 43 and an upper spring body (not shown) so as to be able to swing freely. One end of a drainage path 56 is connected to the lower part of the water tank 44, The other end of the path 56 is connected to a drain valve (drainage means) 57 to drain the washing water in the water tank 44 to the outside.

筺体４３の上部には、天板６２が配設されており、天板６２の下方位置に、制御装置６３が配設されている。制御装置６３は、操作パネル部５９での入力設定手段（図示せず）により運転開始が設定されると、水槽４４内の水位を検知する水位検知手段（図示せず）等からのデータを入力して、モータ４９、排水弁５７、給水弁５８などの動作を制御し、洗い、すすぎ、脱水、乾燥行程などの各行程を制御する。 A top plate 62 is disposed above the housing 43, and a control device 63 is disposed below the top plate 62. When the operation start is set by the input setting means (not shown) in the operation panel unit 59, the control device 63 inputs data from a water level detection means (not shown) or the like that detects the water level in the water tank 44. Then, the operations of the motor 49, the drain valve 57, the water supply valve 58 and the like are controlled to control each process such as washing, rinsing, dehydration, and drying processes.

筺体４３の、正面から見て左上部には、前後が長手方向の洗剤投入部６０が配設されており、洗剤投入部６０は、図２および４に示すように、洗剤を収容する洗剤収容容器６４と、給水弁５８に接続され洗剤収容容器６４に給水する給水路６５に配管された注水蓋体
６６と、洗剤収容容器６４が収納された洗剤投入部枠体６７などで構成されている。 In the upper left portion of the housing 43 as viewed from the front, a front and rear detergent loading portion 60 is disposed, and the detergent loading portion 60 contains a detergent as shown in FIGS. The container 64 includes a water injection lid 66 connected to a water supply valve 58 and piped to a water supply path 65 for supplying water to the detergent storage container 64, a detergent charging unit frame 67 in which the detergent storage container 64 is stored, and the like. .

洗剤投入部枠体６７は、上方に開口を有する有底の断面略コ字状箱体であり、注水蓋体６６の下方に配設されており、注水蓋体６６との間に形成された空間部６８に洗剤収容容器６４が収納され、筺体４３の前方より、引き出し自在となっている。 The detergent charging unit frame 67 is a box-shaped box with a bottom having an opening on the upper side, and is disposed below the irrigation lid 66 and is formed between the irrigation lid 66. A detergent container 64 is stored in the space 68 and can be pulled out from the front of the housing 43.

注水蓋体６６には、洗剤収容容器６４に給水する水の通水路となる通水空間部（図示せず）と、底面に多数の小孔を形成した注水口（図示せず）とが形成されており、注水口を介して洗剤収容容器６４に給水された水が、洗剤収容容器６４に収容された洗剤等（粉末合成洗剤、液体洗剤、液体仕上剤など）と混合され、洗剤投入部枠体６７の底部に形成された洗剤液供給路７０から水槽給水経路６９を経由して、水槽４４内に供給される。 The water injection lid 66 is formed with a water passage space (not shown) serving as a water passage for water supplied to the detergent container 64 and a water inlet (not shown) having a large number of small holes on the bottom surface. The water supplied to the detergent container 64 through the water inlet is mixed with the detergent (powder synthetic detergent, liquid detergent, liquid finish, etc.) contained in the detergent container 64, and the detergent charging unit The liquid is supplied into the water tank 44 from the detergent liquid supply path 70 formed at the bottom of the frame body 67 via the water tank water supply path 69.

図２の斜視図において、洗剤収容容器６４は、収容容器本体７１、取っ手枠体７２、取っ手カバー７３および収容部蓋体７４などから構成されている。 In the perspective view of FIG. 2, the detergent container 64 includes a container body 71, a handle frame 72, a handle cover 73, a container lid 74, and the like.

収容容器本体７１には、長手方向の最後部側に粉末洗剤を投入する粉末洗剤収容部７５が、前側に液体洗剤を投入する液体洗剤収容部（第１の収容部）７６が、そして最前部に液体仕上剤を投入する液体仕上剤収容部（第２の収容部）７７が形成されており、液体仕上剤収容部７７に対向する位置には、液体仕上剤を投入する液体仕上剤受入口７８が開口された前記収容部蓋体７４が、液体仕上剤収容部７７の上方を覆っている。 The container main body 71 has a powder detergent container 75 for pouring powder detergent on the rearmost side in the longitudinal direction, a liquid detergent container (first container) 76 for pouring liquid detergent on the front side, and the foremost part. A liquid finishing agent storage portion (second storage portion) 77 for charging the liquid finishing agent is formed, and a liquid finishing agent receiving port for charging the liquid finishing agent is disposed at a position facing the liquid finishing agent storage portion 77. The accommodating portion lid 74 having an opening 78 covers the liquid finishing agent accommodating portion 77.

液体仕上剤収容部７７の底部には、筒状の液体仕上剤投入口７９が上方に向けて立設されていると共に、収容部蓋体７４には、液体仕上剤投入口７９を外方より覆い、下端が液体仕上剤収容部７７の底部に達する円筒形状の筒状突出部８０が下方に向けて形成されている。 At the bottom of the liquid finishing agent storage unit 77, a cylindrical liquid finishing agent charging port 79 is erected upward, and the liquid finishing agent charging port 79 is provided on the storage unit lid 74 from the outside. A cylindrical tubular projecting portion 80 that covers and has a lower end reaching the bottom of the liquid finishing agent containing portion 77 is formed facing downward.

液体洗剤収容部７６の後角隅部には、液体洗剤が流れ出る液体洗剤流出口（流出口）８１が形成されており、液体洗剤収容部７６の底面部は、液体洗剤流出口８１に向かって傾斜している。また、液体洗剤収容部７６と液体仕上剤収容部７７との仕切り壁８５は、上方から見た平面形状で、液体洗剤流出口８１向かって傾斜しており、液体洗剤収容部７６の底面部の傾斜と合わせて、液剤が液体洗剤流出口８１へ流れ込みやすいようになっている。 A liquid detergent outlet (outlet) 81 from which the liquid detergent flows is formed at the rear corner of the liquid detergent container 76, and the bottom surface of the liquid detergent container 76 faces the liquid detergent outlet 81. Inclined. The partition wall 85 between the liquid detergent container 76 and the liquid finish container 77 is a planar shape seen from above and is inclined toward the liquid detergent outlet 81, and is formed on the bottom surface of the liquid detergent container 76. Along with the inclination, the liquid agent easily flows into the liquid detergent outlet 81.

粉末洗剤収容部７５には、粉末洗剤が投入された際にこぼれ出ないように、洗剤落下防止板８２を粉末洗剤投入路８３との間に設け、粉末洗剤が洗剤投入部枠体６７へ落下するのを防止する。給水時には、注水蓋体６６から供給された水とともに洗剤液として洗剤落下防止板８２と粉末洗剤収容部７５との間に形成した流出溝８４より粉末洗剤投入路８３へ流出し、図１に示す洗剤投入部枠体６７の洗剤液供給路７０へ流れ、水槽給水経路６９を経由して、水槽４４内に供給される。 The powder detergent container 75 is provided with a detergent fall prevention plate 82 between the powder detergent passage 83 so that the powder detergent is not spilled when the powder detergent is thrown in, and the powder detergent falls into the detergent dispenser frame 67. To prevent it. At the time of water supply, it flows out into the powder detergent introduction path 83 from the outflow groove | channel 84 formed between the detergent fall prevention plate 82 and the powder detergent accommodating part 75 as detergent liquid with the water supplied from the water injection cover body 66, and is shown in FIG. It flows into the detergent liquid supply path 70 of the detergent charging unit frame 67 and is supplied into the water tank 44 through the water tank water supply path 69.

また、取っ手カバー７３は、上面部を軸部にして取っ手枠体７２と嵌合しており、上面部を軸に下面部が開閉自在になっており、取っ手カバー７３を奥側に押して開き、手を差し込んで洗剤収容容器６４を出し入れできるようになっている。 Further, the handle cover 73 is fitted to the handle frame body 72 with the upper surface portion as a shaft portion, and the lower surface portion can be opened and closed with the upper surface portion as an axis, and the handle cover 73 is pushed open to the back side, The detergent container 64 can be inserted and removed by inserting a hand.

図４の断面図において、液体仕上剤収容部７７に投入された液体仕上剤は、すすぎ行程時に、注水蓋体６６から供給された水とともに、前記筒状突出部８０、液体仕上剤投入口７９、および筒状突出部８０の下端部に略コ字状に切り欠かれた液体仕上剤流水口８６の構成により発生するサイフォン現象により、第１の液体仕上剤投入口７９に流れ込む。そして、その下流に設けられた液体仕上剤投入路（投入路）８７へ流れ込み、図１に示す洗剤投入部枠体６７の洗剤液供給路７０へ流れ、水槽給水経路６９を経由して、水槽４４内
に供給される。 In the cross-sectional view of FIG. 4, the liquid finishing agent introduced into the liquid finishing agent containing portion 77 is, together with the water supplied from the water injection lid 66 during the rinsing process, the cylindrical projecting portion 80 and the liquid finishing agent introduction port 79. , And the siphon phenomenon generated by the configuration of the liquid finish agent outlet 86 cut out in a substantially U shape at the lower end of the cylindrical protrusion 80, flows into the first liquid finish inlet 79. Then, it flows into a liquid finish agent charging path (loading path) 87 provided downstream thereof, flows into the detergent liquid supply path 70 of the detergent charging section frame 67 shown in FIG. 44 is supplied.

液体洗剤収容部７６に投入された液体洗剤は、洗い行程の給水時に、注水蓋体６６から供給された水とともに、液体洗剤流出口８１から液体洗剤流出口底面部８８を通り、液体洗剤流出口底面部８８の下方に形成され、前述のように液体仕上剤が流れていく液体仕上剤投入路８７へ落ちて流れていき、以降は液体仕上剤と同様の経路、つまり図１に示す洗剤投入部枠体６７の洗剤液供給路７０へ流れ、水槽給水経路６９を経由して、水槽４４内に供給される。 The liquid detergent put into the liquid detergent container 76 passes through the liquid detergent outlet 81 from the liquid detergent outlet 81 and the liquid detergent outlet together with the water supplied from the water injection lid 66 when supplying water in the washing process. Formed below the bottom surface portion 88 and flows down to the liquid finishing agent charging path 87 through which the liquid finishing agent flows as described above, and thereafter the same path as the liquid finishing agent, that is, the detergent charging shown in FIG. It flows into the detergent liquid supply path 70 of the part frame 67 and is supplied into the water tank 44 via the water tank water supply path 69.

特開２０１２−７５６８６号公報JP 2012-75686 A

しかしながら、前記従来の構成では、すすぎ行程において、注水蓋体からの注水量が多い場合や液体仕上剤の粘度が高い場合には、液体仕上剤収容部７７から液体仕上剤を希釈拡散した仕上液や水が仕切り壁８５をオーバーフローして溢れ出し、仕切り壁８５と仕切り壁８６に隣接する仕切り壁８６との間に流れ込む。仕切り壁８５と仕切り壁８６との間は、底面に開口９２が形成されているため、開口９２を通って、その下流に設けられた液体仕上剤投入路（投入路）８７へ流れ込んだ液剤が、サイフォン現象により液体仕上剤投入口７９を通って液体仕上剤投入路（投入路）８７へ流れ込んだ液剤と干渉して、サイフォン部出口の圧力が上昇する。その結果、サイフォン現象が十分に機能せず、液体仕上剤収容部７７に残水する、或いは、前記オーバーフローして溢れ出した液剤がサイフォン下部に溜まり、空気抜けを阻害し、サイフォン部内に空気溜りが生じてサイフォン現象が十分に機能せず、液体仕上剤収容部７７に残水するという課題があった。 However, in the conventional configuration, in the rinsing process, when the amount of water injected from the water injection lid is large or the viscosity of the liquid finishing agent is high, the finishing liquid is obtained by diluting and diffusing the liquid finishing agent from the liquid finishing agent container 77. Water overflows the partition wall 85 and overflows, and flows between the partition wall 85 and the partition wall 86 adjacent to the partition wall 86. Since the opening 92 is formed on the bottom surface between the partition wall 85 and the partition wall 86, the liquid agent that has flowed through the opening 92 into the liquid finishing agent input path (input path) 87 provided downstream thereof. The pressure at the outlet of the siphon unit rises by interfering with the liquid agent that has flowed into the liquid finishing agent charging path (charging path) 87 through the liquid finishing agent charging port 79 due to the siphon phenomenon. As a result, the siphon phenomenon does not function sufficiently, and the remaining liquid in the liquid finishing agent containing portion 77 or the overflowed and overflowing liquid agent accumulates in the lower part of the siphon, obstructs air escape, and the air remains in the siphon part. This causes a problem that the siphon phenomenon does not function sufficiently and water remains in the liquid finishing agent container 77.

また、最近はさまざまな液体仕上剤が発売されており、水道の流量も地域によって異なるために、水道の流量の高い地域の家庭において、粘度の高い液体仕上剤を使用した場合には、洗濯終了後に液体仕上剤収容部７７に水が残る課題があった。 In addition, various liquid finishes have been released recently, and the flow rate of water supply varies depending on the region. Therefore, if a high-viscosity liquid finish is used in households with high water flow rates, washing is completed. There was a problem that water remained in the liquid finishing agent storage portion 77 later.

本発明は、前記従来の課題を解決するもので、液体仕上剤収容部からのオーバーフローが生じた場合でも、サイフォン現象を作用させて、液体仕上剤収容部の残水を抑制し得る洗濯機を提供することを目的としている。 The present invention solves the above-described conventional problems, and provides a washing machine capable of suppressing residual water in a liquid finish storage unit by causing a siphon phenomenon even when an overflow from the liquid finish storage unit occurs. It is intended to provide.

上記目的を達成するために、本発明の洗濯機は、水槽を収納する筺体と、前記筺体に設けられ、洗剤を収容する洗剤収容容器と、前記洗剤収容容器に設けられ、液体洗剤、または液体仕上剤を収容する第１の収容部と、前記洗剤収容容器の前記第１の収容部に隣接して設けられ、液体洗剤、または液体仕上剤を収容する第２の収容部と、前記洗剤収容容器に注水を行う注水蓋体と、を備え、前記第２の収容部の下流側に前記第２の収容部内の液剤が流出する投入路を設け、前記投入路に対して前記第２の収容部内の液剤が流出する位置と、前記第２の収容部をあふれ出した液剤が流出する位置とを離間させたものである。 In order to achieve the above object, a washing machine of the present invention includes a housing that houses a water tub, a detergent container that is provided in the housing and that contains a detergent, and a liquid detergent or liquid that is provided in the detergent container. A first storage section for storing a finishing agent; a second storage section that is provided adjacent to the first storage section of the detergent storage container and stores a liquid detergent or a liquid finish; and the detergent storage A water injection lid for injecting water into the container, and a charging path through which the liquid agent in the second storage section flows out is provided downstream of the second storage section, and the second storage is provided with respect to the input path. The position where the liquid agent in the section flows out is separated from the position where the liquid agent overflowing the second storage section flows out.

本発明は、洗濯終了後に液体仕上剤収容部の残水を抑制しえる洗剤収容容器を備えた洗濯機を提供することができる。 The present invention can provide a washing machine provided with a detergent container that can suppress residual water in the liquid finishing agent container after washing.

本発明の実施の形態における洗濯機の縦断面図The longitudinal cross-sectional view of the washing machine in embodiment of this invention 同洗濯機の洗剤収容容器部分の斜視図Perspective view of the detergent container part of the washing machine 同洗濯機の洗剤収容容器部分の断面図Sectional view of the detergent container part of the washing machine 従来の洗濯機の洗剤収容容器部分の断面図Sectional drawing of the detergent container part of a conventional washing machine

第１の発明の洗濯機は、水槽を収納する筺体と、筺体に設けられ、洗剤を収容する洗剤収容容器と、前記洗剤収容容器に設けられ、液体洗剤、または液体仕上剤を収容する第１の収容部と、前記洗剤収容容器の前記第１の収容部に隣接して設けられ、液体洗剤、または液体仕上剤を収容する第２の収容部と、前記洗剤収容容器に注水を行う注水蓋体と、を備え、前記第２の収容部の下流側に前記第２の収容部内の液剤が流出する投入路を設け、前記投入路に対して前記第２の収容部内の液剤が流出する位置と、前記第２の収容部をあふれ出した液剤が流出する位置とを離間させたものである。 A washing machine according to a first aspect of the present invention is a housing that houses a water tub, a detergent storage container that is provided in the housing and stores detergent, and a first container that is provided in the detergent storage container and stores a liquid detergent or a liquid finish. A storage container, a second storage part that is provided adjacent to the first storage part of the detergent container, and stores a liquid detergent or a liquid finish, and a water injection lid that injects water into the detergent container A position where a liquid agent in the second storage part flows out on the downstream side of the second storage part, and a position in which the liquid agent in the second storage part flows out of the input path And the position where the liquid agent overflowing the second storage part flows out is separated.

これにより、第２の収容部内の液剤が投入路に流出する位置と、第２の収容部からあふれ出した液剤が投入路に流出する位置が離間するので、第２の収容部から投入路に流出する液剤の流れを、第２の収容部からあふれ出した液剤が緩衝するのを抑制でき、第２の収容部における残水を抑制することができる。 As a result, the position at which the liquid agent in the second storage part flows out to the charging path and the position at which the liquid agent overflowing from the second storage part flows out to the charging path are separated from each other. It can suppress that the liquid agent which overflowed from the 2nd accommodating part buffers the flow of the liquid agent which flows out, and can suppress the residual water in a 2nd accommodating part.

第２の発明の洗濯機は、水槽を収納する筺体と、前記筺体に設けられ、洗剤を収容する洗剤収容容器と、前記洗剤収容容器に設けられ、液体洗剤、または液体仕上剤を収容する第１の収容部と、前記洗剤収容容器の前記第１の収容部の上流側に隣接して設けられ、液体洗剤、または液体仕上剤を収容する第２の収容部と、前記洗剤収容容器に注水を行う注水蓋体と、を備え、前記第２の収容部からあふれ出した液剤を第１の収容部に導く漏出液流路を形成し、前記第１の収容部および前記第２の収容部の下流側に、前記第１の収容部および前記第２の収容部内の液剤が流出する投入路を設け、前記投入路に対して前記第２の収容部内の液剤が流出する位置と、前記第１の収容部内の液剤が流出する位置とを離間させたものである。 A washing machine according to a second aspect of the present invention is a washing machine that houses a water tub, a detergent container that is provided in the casing and that contains a detergent, and a detergent container that is provided in the detergent container and contains a liquid detergent or a liquid finish. 1 container, a second container that is provided adjacent to the upstream side of the first container of the detergent container, and stores a liquid detergent or liquid finish, and water injection into the detergent container A leakage lid for guiding the liquid overflowing from the second storage part to the first storage part, and forming the first storage part and the second storage part. A charging path through which the liquid agent in the first storage part and the second storage part flows out is provided on the downstream side of the first storage part, a position where the liquid agent in the second storage part flows out of the charging path, and the first The position in which the liquid agent in one storage part flows out is separated.

これにより、第２の収容部内の液剤が投入路に流出する位置と、第２の収容部からあふれ出して漏出液流路を介して第１の収容部から液剤が投入路に流出する位置が離間するので、第２の収容部から投入路に流出する液剤の流れを、第２の収容部からあふれ出した液剤が緩衝するのを抑制でき、第２の収容部における残水を抑制することができる。 As a result, there are a position where the liquid agent in the second storage part flows out into the charging path, and a position where the liquid agent overflows from the second storage part and flows out of the first storage part into the charging path via the leakage liquid channel. Since it separates, it can control that the liquid which overflowed from the 2nd storage part buffered the flow of the liquid which flows out from the 2nd storage part to the input channel, and can control the remaining water in the 2nd storage part. Can do.

以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によって本発明が限定されるものではない。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

図１に基づいて説明した洗濯機の構成、および図２に基づいて説明した洗剤収容容器部分の構成は、従来と同じであるので、同一符号を附して説明を省略する。 Since the structure of the washing machine described based on FIG. 1 and the structure of the detergent container portion described based on FIG. 2 are the same as those of the prior art, the same reference numerals are given and description thereof is omitted.

（実施の形態１）
図３は、本発明の実施の形態における洗濯機の洗剤収容容器部分の断面図である。 (Embodiment 1)
FIG. 3 is a cross-sectional view of the detergent container portion of the washing machine in the embodiment of the present invention.

本実施の形態では、仕切り壁８５と仕切り壁８６との間には、液体洗剤流出口８１側に向かって低くなるように傾斜した底面９０が形成され、仕切り壁８５と仕切り壁８６との間に漏出液流路９１を形成している。仕切り壁８６は、液体洗剤流出口８１近傍が切欠されており、この切欠部分が漏出液流路９１を流れる液体仕上剤の流出口となる。 In the present embodiment, a bottom surface 90 that is inclined so as to become lower toward the liquid detergent outlet 81 side is formed between the partition wall 85 and the partition wall 86, and between the partition wall 85 and the partition wall 86. A leakage liquid flow path 91 is formed in the liquid crystal. The partition wall 86 is notched in the vicinity of the liquid detergent outlet 81, and this notch serves as an outlet for the liquid finish that flows through the leaked liquid channel 91.

図３において、液体仕上剤収容部７７に投入された液体仕上剤は、すすぎ行程時に、注水蓋体６６から供給された水とともに、筒状突出部８０、液体仕上剤投入口７９、および筒状突出部８０の下端部に略コ字状に切り欠かれた液体仕上剤流水口（図示せず）の構成
により発生するサイフォン現象により、液体仕上剤投入口７９を通って、その下流に設けられた液体仕上剤投入路（投入路）８７へ流れ込み、図１に示す洗剤投入部枠体６７の洗剤液供給路７０へ流れ、水槽給水経路６９を経由して、水槽４４内に供給される。 In FIG. 3, the liquid finishing agent charged into the liquid finishing agent storage unit 77 is, together with water supplied from the water injection lid 66 during the rinsing process, the cylindrical protrusion 80, the liquid finishing agent inlet 79, and the cylindrical shape Due to the siphon phenomenon that occurs due to the configuration of the liquid finish agent outlet (not shown) that is cut out in a substantially U shape at the lower end of the protrusion 80, the liquid finish agent is provided downstream through the liquid finish inlet 79. Then, it flows into the liquid finishing agent charging path (loading path) 87, flows into the detergent liquid supply path 70 of the detergent charging section frame 67 shown in FIG. 1, and is supplied into the water tank 44 via the water tank water supply path 69.

また、注水蓋体からの注水量が多い場合や液体仕上剤の粘度が高い場合には、液体仕上剤は、液体仕上剤収容部７７から仕切り壁８５をオーバーフローして仕切り壁８５と仕切り壁８６との間の漏出液流路９１に溢れ出す。漏出液流路９１の底面９０は、液体洗剤流出口８１側に向かって低くなるように傾斜して形成され、仕切り壁８６の液体洗剤流出口８１側が切欠されているので、漏出液流路９１にあふれた液体仕上剤は、液体洗剤収容部７６に流れ、液体洗剤流出口８１から液体洗剤流出口８１の底面部８８を通り、液体仕上剤が流れていく液体仕上剤投入路８７へ落ちて流れていく。 Further, when the amount of water injected from the water injection lid is large or the viscosity of the liquid finish is high, the liquid finish overflows the partition wall 85 from the liquid finish storage part 77 and the partition wall 85 and the partition wall 86. Overflows into the leaked liquid flow path 91 between them. The bottom surface 90 of the leakage liquid channel 91 is formed so as to be lowered toward the liquid detergent outlet 81 side, and the liquid detergent outlet 81 side of the partition wall 86 is cut away. The liquid finishing agent overflowing to the liquid flows into the liquid detergent container 76, passes through the bottom surface 88 of the liquid detergent outlet 81 from the liquid detergent outlet 81, and falls into the liquid finishing agent introduction path 87 through which the liquid finishing agent flows. It flows.

これにより、第２の収容部である液体仕上剤収容部７７から仕切り壁８５をオーバーフローした液体仕上剤が液体仕上剤投入路８７に流れ出す位置を、サイフォン現象により液体仕上剤投入口７９から液体仕上剤投入路８７に流れ出す位置から離間させることができる。 As a result, the position where the liquid finishing agent overflowing the partition wall 85 from the liquid finishing agent containing portion 77 serving as the second containing portion flows out to the liquid finishing agent introduction passage 87 is determined from the liquid finishing agent introduction port 79 by the siphon phenomenon. It can be separated from the position where it flows out to the agent charging path 87.

従って、液体仕上剤収容部７７をオーバーフローした液体仕上剤が、サイフォン現象により液体仕上剤投入口７９から液体仕上剤投入路８７に流れ出す液体仕上剤の流れに緩衝するのを抑制することができる。 Therefore, it is possible to suppress the liquid finishing agent that has overflowed the liquid finishing agent containing portion 77 from being buffered in the flow of the liquid finishing agent that flows out from the liquid finishing agent inlet 79 to the liquid finishing agent introduction path 87 due to the siphon phenomenon.

なお、液体洗剤収容部７６と液体仕上剤収容部７７との位置を前後に入れ替えた構成とし、注水蓋体６６から注水するタイミングを変えるようにしてもよい。 It should be noted that the positions of the liquid detergent container 76 and the liquid finish agent container 77 may be changed back and forth, and the timing of water injection from the water injection lid 66 may be changed.

以上のような洗剤収容容器６４の構成により、注水蓋体からの注水量が多い場合や液体仕上剤の粘度が高い場合でも、確実にサイフォン現象が働いて、液体仕上剤収容部７７に残水するのを抑制することができる。 With the configuration of the detergent container 64 as described above, even if the amount of water injected from the water injection lid is large or the viscosity of the liquid finish is high, the siphon phenomenon is surely activated, and the residual water is stored in the liquid finish storage 77. Can be suppressed.

以上のように、本発明にかかる洗濯機は、注水蓋体からの注水量が多い場合や液体仕上剤の粘度が高い場合でも、確実にサイフォン現象が働いて、液体仕上剤収容部７７に残水するのを抑制できるので、ドラム式洗濯機以外にも、洗濯乾燥機などに採用することができる。 As described above, in the washing machine according to the present invention, even when the amount of water injected from the water injection lid is large or the viscosity of the liquid finish is high, the siphon phenomenon works reliably and remains in the liquid finish storage unit 77. Since it can suppress watering, it can be employed in a washing and drying machine in addition to the drum type washing machine.

４１回転ドラム
４４水槽
６４洗剤収容容器
６６注水蓋体
６７洗剤投入部枠体
６８空間部
６９水槽給水経路
７５粉末洗剤収容部
７６液体洗剤収容部（第１の収容部）
７７液体仕上剤収容部（第２の収容部）
７９液体仕上剤投入口
８１液体洗剤流出口（流出口）
８７液体仕上剤投入路（投入路）
８８液体洗剤流出口底面部 DESCRIPTION OF SYMBOLS 41 Rotating drum 44 Water tank 64 Detergent container 66 Water injection cover 67 Detergent input part frame body 68 Space part 69 Water tank water supply path 75 Powder detergent accommodating part 76 Liquid detergent accommodating part (1st accommodating part)
77 Liquid finish storage part (second storage part)
79 Liquid finish agent inlet 81 Liquid detergent outlet (outlet)
87 Liquid finishing agent input path (input path)
88 Liquid detergent outlet bottom

Claims

水槽を収納する筺体と、前記筺体に設けられ、洗剤を収容する洗剤収容容器と、前記洗剤収容容器に設けられ、液体洗剤、または液体仕上剤を収容する第１の収容部と、前記洗剤収容容器の前記第１の収容部に隣接して設けられ、液体洗剤、または液体仕上剤を収容する第２の収容部と、前記洗剤収容容器に注水を行う注水蓋体と、を備え、前記第２の収容部の下流側に前記第２の収容部内の液剤が流出する投入路を設け、前記投入路に対して前記第２の収容部内の液剤が流出する位置と、前記第２の収容部をあふれ出した液剤が流出する位置とを離間させた洗濯機。 A housing for storing a water tank, a detergent storage container provided in the housing for storing detergent, a first storage portion provided in the detergent storage container for storing a liquid detergent or a liquid finish, and the detergent storage A second container that is provided adjacent to the first container of the container and that contains a liquid detergent or a liquid finish; and a water injection lid that injects water into the detergent container; A charging path through which the liquid agent in the second storage section flows out downstream of the second storage section, a position at which the liquid agent in the second storage section flows out of the charging path, and the second storage section The washing machine is separated from the position where the liquid that overflows the liquid flows out.

水槽を収納する筺体と、前記筺体に設けられ、洗剤を収容する洗剤収容容器と、前記洗剤収容容器に設けられ、液体洗剤、または液体仕上剤を収容する第１の収容部と、前記洗剤収容容器の前記第１の収容部の上流側に隣接して設けられ、液体洗剤、または液体仕上剤を収容する第２の収容部と、前記洗剤収容容器に注水を行う注水蓋体と、を備え、前記第２の収容部からあふれ出した液剤を第１の収容部に導く漏出液流路を形成し、前記第１の収容部および前記第２の収容部の下流側に、前記第１の収容部および前記第２の収容部内の液剤が流出する投入路を設け、前記投入路に対して前記第２の収容部内の液剤が流出する位置と、前記第１の収容部内の液剤が流出する位置とを離間させた洗濯機。 A housing for storing a water tank, a detergent storage container provided in the housing for storing detergent, a first storage portion provided in the detergent storage container for storing a liquid detergent or a liquid finish, and the detergent storage A second storage part that is provided adjacent to the upstream side of the first storage part of the container and that stores a liquid detergent or liquid finish; and a water injection lid that injects water into the detergent storage container. Forming a leakage liquid flow path for guiding the liquid overflowing from the second storage part to the first storage part, and on the downstream side of the first storage part and the second storage part, An introduction path through which the liquid agent in the storage part and the second storage part flows out is provided, and a position at which the liquid agent in the second storage part flows out of the input path and the liquid agent in the first storage part flows out. A washing machine separated from the position.